Two-source Constellation Design for Wireless Network Coding in Butterfly Network
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F15%3A00233426" target="_blank" >RIV/68407700:21230/15:00233426 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Two-source Constellation Design for Wireless Network Coding in Butterfly Network
Original language description
The design of efficient constellations (signal sets) for wireless communication channels is a longlasting research problem. While relatively mature results are available for point-to-point wireless channels, we still have only some basic results for general multi-user channels. Another interesting research problem in the constellation design was revealed quite recently with the introduction of Wireless Network Coding (WNC). In this paper we focus on the WNC processing in Wireless Butterfly Network (WBN)and we introduce a systematic constellation design algorithm, eligible to produce suitable source constellations for arbitrary channel conditions in this network. The proposed 2-source constellations outperform the state-of-the-art solutions in a wide range of channel conditions, thus providing a first step towards an implementation of practical modulation-coding scheme in WBN.
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/LD12062" target="_blank" >LD12062: Wireless Network Coding and Processing in Cooperative and Distributed Multi-Terminal and Multi-Node Communication Systems</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů